From 3843c641d83b621e07f03753a5617ab27e55e262 Mon Sep 17 00:00:00 2001 From: Pawel Dembicki Date: Mon, 16 Aug 2021 17:42:56 +0200 Subject: [PATCH] kirkwood: add support for Ctera C200 V1 NAS 2-Bay NAS - maximum two 3.5" Harddisks Hardware: - SoC: Marvell 88F6281-A1 ARMv5TE Processor 1.2GHz - Ram: 512MB (4x Nanya NT5TU128M8GE-AC) - NAND Flash: 256MB (Samsung 216 K9F2G08U0C) - Lan: 1x GBE (Marvell 88E1116R-NNC1) - Storage: 2x SATA HDD 3.5" Slot - USB: 2x USB 2.0 port - Console: Internal J3 connector (1: Vcc, 2: Rx, 3: Tx, 4: GND) - LEDs: 13x GPIO controlled - Buttons: 2x GPIO controlled Known issues: - Buzzer is unused due lack of proper driver Installation: - Apply factory initramfs image via stock web-gui. - Do sysupgrade to make installation complete. Back to stock: - OpenWrt rootfs partition use unused space after stock firmware. - Full revert is possible. - Login via ssh and run: ctera_c200-v1_back_to_factory Signed-off-by: Pawel Dembicki Reviewed-by: Sungbo Eo [apply sorting to device recipe] Signed-off-by: Sungbo Eo --- .../base-files/etc/board.d/02_network | 1 + .../base-files/etc/init.d/hwmon_fancontrol | 7 + .../base-files/lib/upgrade/platform.sh | 13 +- .../sbin/ctera_c200-v1_back_to_factory | 28 ++ .../arch/arm/boot/dts/kirkwood-c200-v1.dts | 303 ++++++++++++++++++ target/linux/kirkwood/image/Makefile | 70 ++++ 6 files changed, 421 insertions(+), 1 deletion(-) create mode 100755 target/linux/kirkwood/base-files/sbin/ctera_c200-v1_back_to_factory create mode 100644 target/linux/kirkwood/files/arch/arm/boot/dts/kirkwood-c200-v1.dts diff --git a/target/linux/kirkwood/base-files/etc/board.d/02_network b/target/linux/kirkwood/base-files/etc/board.d/02_network index 694bcaecce..c98e30adcb 100644 --- a/target/linux/kirkwood/base-files/etc/board.d/02_network +++ b/target/linux/kirkwood/base-files/etc/board.d/02_network @@ -18,6 +18,7 @@ cisco,on100) ;; cloudengines,pogoe02|\ cloudengines,pogoplugv4|\ +ctera,c200-v1|\ globalscale,sheevaplug|\ iom,iconnect-1.1|\ iom,ix2-200|\ diff --git a/target/linux/kirkwood/base-files/etc/init.d/hwmon_fancontrol b/target/linux/kirkwood/base-files/etc/init.d/hwmon_fancontrol index 334a2a08ef..ec85b56ca1 100755 --- a/target/linux/kirkwood/base-files/etc/init.d/hwmon_fancontrol +++ b/target/linux/kirkwood/base-files/etc/init.d/hwmon_fancontrol @@ -7,6 +7,13 @@ boot() { # for more information, please read https://www.kernel.org/doc/Documentation/hwmon/sysfs-interface case $(board_name) in + ctera,c200-v1) + path_to_hwmon='/sys/devices/platform/ocp@f1000000/f1011000.i2c/i2c-0/0-004c/hwmon/hwmon0' + + # It should be related to hdd temerature instead lm63 temp + echo 1 > "$path_to_hwmon/pwm1_enable" + echo 128 > "$path_to_hwmon/pwm1" + ;; iom,ix2-200) path_to_hwmon='/sys/class/hwmon/hwmon0' echo 2 > "$path_to_hwmon/pwm1_enable" # fan is on pwm1 diff --git a/target/linux/kirkwood/base-files/lib/upgrade/platform.sh b/target/linux/kirkwood/base-files/lib/upgrade/platform.sh index 8ff1709f2c..3f84df2808 100644 --- a/target/linux/kirkwood/base-files/lib/upgrade/platform.sh +++ b/target/linux/kirkwood/base-files/lib/upgrade/platform.sh @@ -1,4 +1,4 @@ -RAMFS_COPY_BIN='fw_printenv fw_setenv' +RAMFS_COPY_BIN='fw_printenv fw_setenv strings' RAMFS_COPY_DATA='/etc/fw_env.config /var/lock/fw_printenv.lock' REQUIRE_IMAGE_METADATA=1 @@ -11,6 +11,17 @@ platform_do_upgrade() { local board="$(board_name)" case "$board" in + ctera,c200-v1) + part=$(find_mtd_part "active_bank") + + if [ -n "$part" ]; then + CI_KERNPART="$(strings $part | grep bank)" + nand_do_upgrade "$1" + else + echo "active_bank partition missed!" + return 1 + fi + ;; linksys,e4200-v2|\ linksys,ea3500|\ linksys,ea4500) diff --git a/target/linux/kirkwood/base-files/sbin/ctera_c200-v1_back_to_factory b/target/linux/kirkwood/base-files/sbin/ctera_c200-v1_back_to_factory new file mode 100755 index 0000000000..bb922d4d75 --- /dev/null +++ b/target/linux/kirkwood/base-files/sbin/ctera_c200-v1_back_to_factory @@ -0,0 +1,28 @@ +#!/bin/sh + +. /lib/functions.sh + +case $(board_name) in +ctera,c200-v1) + part=$(find_mtd_part "active_bank") + + if [ -n "$part" ]; then + active_bank="$(strings $part | grep bank)" + + if [ $active_bank = "bank1" ]; then + echo "bank2" > /tmp/change_bank + else + echo "bank1" > /tmp/change_bank + fi + + mtd write /tmp/change_bank active_bank + reboot + else + echo "active_bank partition missed!" + return 1 + fi + ;; +*) + echo "Unsupported hardware." + ;; +esac diff --git a/target/linux/kirkwood/files/arch/arm/boot/dts/kirkwood-c200-v1.dts b/target/linux/kirkwood/files/arch/arm/boot/dts/kirkwood-c200-v1.dts new file mode 100644 index 0000000000..9ff73382b3 --- /dev/null +++ b/target/linux/kirkwood/files/arch/arm/boot/dts/kirkwood-c200-v1.dts @@ -0,0 +1,303 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Ctera C200 V1 Board Description + * Copyright 2021 Pawel Dembicki + */ + +/dts-v1/; + +#include "kirkwood.dtsi" +#include "kirkwood-6281.dtsi" + +/ { + model = "Ctera C200 V1"; + compatible = "ctera,c200-v1", "marvell,kirkwood-88f6281", "marvell,kirkwood"; + + aliases { + led-boot = &led_status_green; + led-failsafe = &led_status_red; + led-running = &led_status_green; + led-upgrade = &led_status_red; + }; + + chosen { + bootargs = "console=ttyS0,115200"; + stdout-path = &uart0; + }; + + memory@0 { + device_type = "memory"; + reg = <0x00000000 0x20000000>; + }; + + keys { + compatible = "gpio-keys"; + pinctrl-0 = <&pmx_buttons>; + pinctrl-names = "default"; + + power { + label = "Power Button"; + linux,code = ; + gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>; + }; + + reset { + label = "Reset Button"; + linux,code = ; + gpios = <&gpio1 17 GPIO_ACTIVE_LOW>; + }; + + usb1 { + label = "USB1 Button"; + linux,code = ; + gpios = <&gpio0 28 GPIO_ACTIVE_LOW>; + }; + + usb2 { + label = "USB2 Button"; + linux,code = ; + gpios = <&gpio0 29 GPIO_ACTIVE_LOW>; + }; + }; + + gpio-poweroff { + compatible = "gpio-poweroff"; + pinctrl-0 = <&pmx_poweroff>; + pinctrl-names = "default"; + gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-0 = <&pmx_leds>; + pinctrl-names = "default"; + + led_status_green: status-green { + label = "green:status"; + gpios = <&gpio1 7 GPIO_ACTIVE_LOW>; + }; + + led_status_red: status-red { + label = "red:status"; + gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; + }; + + cloud-blue { + label = "blue:cloud"; + gpios = <&gpio1 8 GPIO_ACTIVE_LOW>; + }; + + disk1-green { + label = "green:disk1"; + gpios = <&gpio0 15 GPIO_ACTIVE_LOW>; + linux,default-trigger = "ata1"; + }; + + disk1-red { + label = "red:disk1"; + gpios = <&gpio0 17 GPIO_ACTIVE_LOW>; + }; + + disk2-green { + label = "green:disk2"; + gpios = <&gpio0 16 GPIO_ACTIVE_LOW>; + linux,default-trigger = "ata2"; + }; + + disk2-red { + label = "red:disk2"; + gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; + }; + + disk-fail-green { + label = "green:disk-fail"; + gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; + }; + + disk-fail-red { + label = "red:disk-fail"; + gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; + }; + + usb1-green { + label = "green:usb1"; + gpios = <&gpio1 13 GPIO_ACTIVE_LOW>; + linux,default-trigger = "usbport"; + trigger-sources = <&hub_port2>; + }; + + usb1-red { + label = "red:usb1"; + gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; + }; + + usb2-green { + label = "green:usb2"; + gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; + linux,default-trigger = "usbport"; + trigger-sources = <&hub_port1>; + }; + + usb2-red { + label = "red:usb2"; + gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; + }; + }; +}; + +ð0 { + status = "okay"; +}; + +ð0port { + phy-handle = <ðphy9>; +}; + +&i2c0 { + status = "okay"; + + rtc@30 { + compatible = "s35390a"; + reg = <0x30>; + }; + + lm63@4c { + compatible = "national,lm63"; + reg = <0x4c>; + }; +}; + +&mdio { + status = "okay"; + + ethphy9: ethernet-phy@9 { + reg = <9>; + }; +}; + +&nand { + status = "okay"; + chip-delay = <40>; + + partition@0 { + label = "uboot"; + reg = <0x0000000 0x200000>; + }; + + partition@200000 { + label = "certificate"; + reg = <0x0200000 0x100000>; + }; + + partition@300000 { + label = "preset_cfg"; + reg = <0x0300000 0x100000>; + }; + + partition@400000 { + label = "dev_params"; + reg = <0x0400000 0x100000>; + }; + partition@500000 { + label = "active_bank"; + reg = <0x0500000 0x0100000>; + }; + + partition@600000 { + label = "magic"; + reg = <0x0600000 0x0100000>; + }; + + partition@700000 { + label = "bank1"; + reg = <0x0700000 0x2800000>; + }; + + partition@2f00000 { + label = "bank2"; + reg = <0x2f00000 0x2800000>; + }; + + /* 0x5700000-0x5a00000 undefined in vendor firmware */ + + partition@5a00000 { + label = "reserved"; + reg = <0x5a00000 0x2000000>; + }; + + partition@7a00000 { + label = "ubi"; + reg = <0x7a00000 0x8600000>; + }; +}; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; + +&pinctrl { + /* buzzer gpios are connected to two pins of buzzer + * leave it as is due lack of proper driver + */ + pmx_buzzer: pmx-buzzer { + marvell,pins = "mpp12", "mpp13"; + marvell,function = "gpio"; + }; + + pmx_leds: pmx-leds { + marvell,pins = "mpp14", "mpp15", "mpp16", "mpp17", "mpp38", + "mpp39", "mpp40", "mpp42", "mpp43", "mpp44", + "mpp45", "mpp46", "mpp47"; + marvell,function = "gpio"; + }; + + pmx_buttons: pmx-buttons { + marvell,pins = "mpp28", "mpp29", "mpp48", "mpp49"; + marvell,function = "gpio"; + }; + + pmx_poweroff: pmx-poweroff { + marvell,pins = "mpp34"; + marvell,function = "gpio"; + }; +}; + +&rtc { + status = "disabled"; +}; + +&sata { + status = "okay"; + nr-ports = <2>; +}; + +&uart0 { + status = "okay"; +}; + +&usb0 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + #trigger-source-cells = <0>; + + hub_port1: port@1 { + reg = <1>; + #trigger-source-cells = <0>; + }; + + hub_port2: port@2 { + reg = <2>; + #trigger-source-cells = <0>; + }; + }; +}; diff --git a/target/linux/kirkwood/image/Makefile b/target/linux/kirkwood/image/Makefile index f1cd2611d2..51772692cc 100644 --- a/target/linux/kirkwood/image/Makefile +++ b/target/linux/kirkwood/image/Makefile @@ -7,6 +7,63 @@ include $(INCLUDE_DIR)/image.mk KERNEL_LOADADDR:=0x8000 +# Some info about Ctera firmware: +# 1. It's simple tar file (GNU standard), but it must have ".firm" suffix. +# 2. It contains two images: kernel and romdisk. Both are required. +# 3. Every image has header and trailer file. +# 4. The struct of tar firmware is: header kernel trailer header romdisk trailer +# 5. In header file are some strings used to describe image. It was decoded from +# factory image. +# 6. Version format in header file is restricted by Original FW. +# 7. Trailer file contains MD5 sum string of header and image file. +# 8. Firmware file must have <=24MB size. + +define Build/ctera-firmware + mkdir -p $@.tmp + + # Prepare header and trailer file for kernel + echo "# CTera firmware information file" > $@.tmp/header + echo "image_type=kernel" >> $@.tmp/header + echo "arch=Kirkwood" >> $@.tmp/header + echo "board=Any" >> $@.tmp/header + echo "version=3.1.22.30669" >> $@.tmp/header + echo "kernel_cmd=console=ttyS0,115200 earlyprintk" >> $@.tmp/header + echo "date=$$(date $(if $(SOURCE_DATE_EPOCH),-d@$(SOURCE_DATE_EPOCH)))" \ + >> $@.tmp/header + + cp $@ $@.tmp/kernel + + echo "MD5=$$(cat $@.tmp/header $@.tmp/kernel | $(MKHASH) md5)" \ + > $@.tmp/trailer + + tar $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \ + -H gnu -C $@.tmp -cf $@.tar header kernel trailer + + # Prepare header and trailer file for fake romdisk + echo "# CTera firmware information file" > $@.tmp/header + echo "image_type=romdisk" >> $@.tmp/header + echo "initrd=yes" >> $@.tmp/header + echo "arch=Kirkwood" >> $@.tmp/header + echo "board=Any" >> $@.tmp/header + echo "version=3.1.22.30669" >> $@.tmp/header + echo "date=$$(date $(if $(SOURCE_DATE_EPOCH),-d@$(SOURCE_DATE_EPOCH)))" \ + >> $@.tmp/header + + rm -f $@ + touch $@ + $(call Build/append-uImage-fakehdr, ramdisk) + cp $@ $@.tmp/romdisk + + echo "MD5=$$(cat $@.tmp/header $@.tmp/romdisk | $(MKHASH) md5)" \ + > $@.tmp/trailer + + tar $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \ + -H gnu -C $@.tmp -rf $@.tar header romdisk trailer + + mv $@.tar $@ + rm -rf $@.tmp +endef + define Device/kernel-size-migration DEVICE_COMPAT_VERSION := 2.0 DEVICE_COMPAT_MESSAGE := Partition design has changed compared to \ @@ -70,6 +127,19 @@ define Device/cloudengines_pogoplugv4 endef TARGET_DEVICES += cloudengines_pogoplugv4 +define Device/ctera_c200-v1 + DEVICE_VENDOR := Ctera + DEVICE_MODEL := C200 + DEVICE_VARIANT := V1 + DEVICE_PACKAGES := kmod-ata-marvell-sata kmod-gpio-button-hotplug \ + kmod-hwmon-lm63 kmod-rtc-s35390a kmod-usb-ledtrig-usbport + KERNEL := kernel-bin | append-dtb | uImage none | ctera-firmware + KERNEL_IN_UBI := + KERNEL_SUFFIX := -factory.firm + IMAGES := sysupgrade.bin +endef +TARGET_DEVICES += ctera_c200-v1 + define Device/globalscale_sheevaplug DEVICE_VENDOR := Globalscale DEVICE_MODEL := Sheevaplug